THIS ONE OF  EIGHT  I HAVE CAME FROM A NEW JERSEY ESTATE, VERY RARE DON'T THINK YOU CAN FIND ONE FOR SALE ,DON'T THINK TO MANY WERE MADE , FOUND THEM AT A RARE MAP DEALER, , NOT FOR SALE BUT YOU CAN BUY A COPY FOR $200.00 SIZE 37" X 22 ON SOME KIND OF HEAVY PAPER, THERE  SHOWING THERE AGE, SOME BETTER THAN OTHERS , SOME HAVE BRASS GROMMETS , BOTH MISSING  CONDITION POOR , SEE PICTURES FOR CONDITION .., ......THEY SHOULD GO TO A NEW JERSEY  GOVERMENT OFFICE FOR THERE ARCHIVES